TY - JOUR AU - Bécache, Eliane AU - Kachanovska, Maryna TI - Stable perfectly matched layers for a class of anisotropic dispersive models. Part I: necessary and sufficient conditions of stability JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2017 SP - 2399 EP - 2434 VL - 51 IS - 6 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2017019/ DO - 10.1051/m2an/2017019 LA - en ID - M2AN_2017__51_6_2399_0 ER -